🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 0.99 AU

Year: 299 Days

Day: 31.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.24 AU - 1.66 AU

Year: 631 Days

Day: 29.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,812,807 km

• M1: 178,620 km (0.116 R)
• M2: 211,531 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.49 AU - 2.59 AU

Year: 1464 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,812,807 km

• M1: 741,706 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.45 AU - 4.05 AU

Year: 2119 Days

Day: 27.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.23 AU - 4.31 AU

Year: 2647 Days

Day: 31.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.4 AU - 5.36 AU

Year: 3315 Days

Day: 12.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 83.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.2

Radius: 10.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.72 AU - 6.44 AU

Year: 4767 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,812,807 km

• M1: 140,024 km (0.106 R)
• M2: 230,082 km (0.099 R)
• M3: 311,612 km (0.116 R)
• M4: 442,660 km (0.093 R)
• M5: 700,567 km (0.115 R)
• M6: 847,622 km (0.092 R)
• M7: 943,364 km (0.064 R)
• M8: 1,133,653 km (0.036 R)
• M9: 1,364,632 km (0.113 R)
• M10: 1,478,775 km (0.033 R)
• M11: 1,778,270 km (0.113 R)
• M12: 2,246,661 km (0.119 R)
• M13: 2,382,496 km (0.101 R)
• M14: 2,468,963 km (0.09 R)
• M15: 2,609,286 km (0.058 R)
• M16: 2,752,451 km (0.083 R)
• M17: 2,879,909 km (0.1 R)
• M18: 2,972,061 km (0.107 R)
• M19: 3,428,634 km (0.085 R)
• M20: 3,546,367 km (0.119 R)
• M21: 4,030,316 km (0.054 R)
• M22: 4,280,294 km (0.093 R)
• M23: 4,621,527 km (0.061 R)
• M24: 5,558,608 km (0.118 R)
• M25: 5,720,623 km (0.09 R)
• M26: 6,191,706 km (0.097 R)
• M27: 7,171,273 km (0.036 R)
• M28: 7,297,085 km (0.064 R)
• M29: 8,251,071 km (0.11 R)
• M30: 9,053,214 km (0.071 R)
• M31: 9,161,972 km (0.112 R)
• M32: 9,852,217 km (0.063 R)
• M33: 9,992,240 km (0.117 R)
• M34: 10,274,232 km (0.092 R)
• M35: 10,387,927 km (0.101 R)
• M36: 10,616,213 km (0.106 R)
• M37: 10,759,827 km (0.117 R)
• M38: 10,990,956 km (0.077 R)
• M39: 11,194,558 km (0.057 R)
• M40: 11,605,504 km (0.089 R)
• M41: 11,783,226 km (0.077 R)
• M42: 12,837,292 km (0.056 R)
• M43: 12,990,331 km (0.085 R)
• M44: 13,205,602 km (0.069 R)
• M45: 13,360,137 km (0.09 R)
• M46: 13,827,331 km (0.09 R)
• M47: 13,984,259 km (0.113 R)
• M48: 14,204,916 km (0.096 R)
• M49: 14,841,904 km (0.086 R)
• M50: 15,260,928 km (0.105 R)
• M51: 15,749,215 km (0.103 R)
• M52: 15,814,739 km (0.098 R)
• M53: 16,044,671 km (0.076 R)
• M54: 16,209,528 km (0.096 R)
• M55: 17,312,214 km (0.093 R)
• M56: 18,026,543 km (0.114 R)
• M57: 18,266,798 km (0.107 R)
• M58: 18,404,577 km (0.057 R)
• M59: 18,854,717 km (0.035 R)
• M60: 19,028,849 km (0.063 R)
• M61: 19,238,436 km (0.058 R)
• M62: 19,483,926 km (0.081 R)
• M63: 19,765,768 km (0.086 R)
• M64: 21,594,303 km (0.039 R)
• M65: 22,436,539 km (0.091 R)
• M66: 22,695,044 km (0.084 R)
• M67: 22,917,347 km (0.105 R)
• M68: 23,177,647 km (0.079 R)
• M69: 23,551,342 km (0.051 R)
• M70: 24,115,326 km (0.11 R)
• M71: 24,380,115 km (0.067 R)
• M72: 24,798,241 km (0.1 R)
• M73: 24,912,533 km (0.085 R)
• M74: 25,218,611 km (0.12 R)
• M75: 25,333,651 km (0.049 R)
• M76: 25,602,778 km (0.092 R)
• M77: 25,679,821 km (0.111 R)
• M78: 25,834,206 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 13.8

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.45 AU - 6.63 AU

Year: 6049 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,812,807 km

• M1: 204,051 km (0.039 R)
• M2: 379,231 km (0.093 R)
• M3: 1,000,062 km (0.087 R)
• M4: 1,130,661 km (0.077 R)
• M5: 1,502,561 km (0.104 R)
• M6: 1,596,957 km (0.118 R)
• M7: 1,792,033 km (0.057 R)
• M8: 1,913,058 km (0.063 R)
• M9: 3,271,406 km (0.064 R)
• M10: 3,521,983 km (0.084 R)
• M11: 3,805,022 km (0.088 R)
• M12: 4,068,912 km (0.093 R)
• M13: 4,531,320 km (0.066 R)
• M14: 5,987,804 km (0.071 R)
• M15: 6,171,810 km (0.113 R)
• M16: 6,798,774 km (0.105 R)
• M17: 6,894,517 km (0.12 R)
• M18: 7,710,573 km (0.051 R)
• M19: 7,944,545 km (0.084 R)
• M20: 8,045,673 km (0.092 R)
• M21: 8,147,100 km (0.083 R)
• M22: 8,488,333 km (0.089 R)
• M23: 8,799,646 km (0.106 R)
• M24: 8,974,077 km (0.078 R)
• M25: 9,540,455 km (0.092 R)
• M26: 9,864,035 km (0.09 R)
• M27: 10,045,497 km (0.037 R)
• M28: 10,191,355 km (0.086 R)
• M29: 10,633,417 km (0.113 R)
• M30: 10,744,867 km (0.094 R)
• M31: 10,894,166 km (0.106 R)
• M32: 11,689,129 km (0.111 R)
• M33: 11,804,170 km (0.104 R)
• M34: 11,958,255 km (0.083 R)
• M35: 12,385,507 km (0.104 R)
• M36: 12,660,019 km (0.089 R)
• M37: 12,936,476 km (0.091 R)
• M38: 13,214,878 km (0.048 R)
• M39: 13,980,819 km (0.089 R)
• M40: 14,430,959 km (0.084 R)
• M41: 14,761,271 km (0.042 R)
• M42: 15,135,864 km (0.092 R)
• M43: 16,107,502 km (0.099 R)
• M44: 16,278,492 km (0.117 R)
• M45: 17,186,402 km (0.037 R)
• M46: 17,361,282 km (0.11 R)
• M47: 17,492,778 km (0.082 R)
• M48: 17,933,494 km (0.068 R)
• M49: 18,556,718 km (0.108 R)
• M50: 18,780,965 km (0.089 R)
• M51: 20,283,826 km (0.077 R)
• M52: 20,468,729 km (0.061 R)
• M53: 20,607,555 km (0.062 R)
• M54: 21,260,251 km (0.04 R)
• M55: 21,636,340 km (0.115 R)
• M56: 22,347,229 km (0.043 R)
• M57: 22,633,859 km (0.11 R)
• M58: 22,921,685 km (0.073 R)
• M59: 24,969,829 km (0.113 R)
• M60: 25,516,011 km (0.041 R)
• M61: 25,615,643 km (0.093 R)
• M62: 25,765,540 km (0.034 R)
• M63: 26,216,728 km (0.119 R)
• M64: 27,432,659 km (0.098 R)
• M65: 27,637,159 km (0.107 R)
• M66: 28,926,394 km (0.046 R)
• M67: 30,129,909 km (0.084 R)
• M68: 31,510,099 km (0.108 R)
• M69: 31,831,435 km (0.101 R)
• M70: 32,964,938 km (0.119 R)
• M71: 33,345,814 km (0.08 R)
• M72: 33,782,790 km (0.077 R)
• M73: 34,938,882 km (0.074 R)
• M74: 35,940,140 km (0.116 R)
• M75: 36,051,890 km (0.117 R)
• M76: 36,219,888 km (0.105 R)
• M77: 36,388,186 km (0.077 R)
• M78: 36,500,384 km (0.112 R)
• M79: 37,857,088 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 7.2

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.2 AU - 16.8 AU

Year: 23146 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,812,807 km

• M1: 134,488 km (0.104 R)
• M2: 749,934 km (0.104 R)
• M3: 999,314 km (0.099 R)
• M4: 1,760,917 km (0.074 R)
• M5: 1,891,067 km (0.061 R)
• M6: 2,092,425 km (0.067 R)
• M7: 2,195,648 km (0.116 R)
• M8: 2,371,575 km (0.083 R)
• M9: 2,515,787 km (0.077 R)
• M10: 2,737,342 km (0.104 R)
• M11: 4,999,860 km (0.082 R)
• M12: 6,194,549 km (0.061 R)
• M13: 6,493,894 km (0.102 R)
• M14: 7,106,796 km (0.095 R)
• M15: 7,525,670 km (0.093 R)
• M16: 7,578,628 km (0.055 R)
• M17: 7,952,623 km (0.048 R)
• M18: 8,829,865 km (0.059 R)
• M19: 11,033,441 km (0.078 R)
• M20: 11,762,881 km (0.062 R)
• M21: 12,133,434 km (0.097 R)
• M22: 12,759,502 km (0.087 R)
• M23: 14,965,771 km (0.062 R)
• M24: 15,501,930 km (0.112 R)
• M25: 15,704,485 km (0.103 R)
• M26: 15,772,253 km (0.098 R)
• M27: 16,386,352 km (0.086 R)
• M28: 17,357,093 km (0.09 R)
• M29: 17,427,105 km (0.076 R)
• M30: 18,775,879 km (0.119 R)
• M31: 18,919,792 km (0.104 R)
• M32: 19,499,185 km (0.119 R)
• M33: 19,644,893 km (0.063 R)
• M34: 19,937,507 km (0.071 R)
• M35: 20,305,218 km (0.109 R)
• M36: 20,453,021 km (0.112 R)
• M37: 21,122,322 km (0.105 R)
• M38: 21,798,654 km (0.045 R)
• M39: 21,874,350 km (0.07 R)
• M40: 23,018,774 km (0.074 R)
• M41: 25,444,803 km (0.118 R)
• M42: 27,052,681 km (0.062 R)
• M43: 27,378,206 km (0.115 R)
• M44: 27,459,736 km (0.104 R)
• M45: 27,705,077 km (0.075 R)
• M46: 28,033,145 km (0.104 R)
• M47: 30,703,916 km (0.048 R)
• M48: 31,128,624 km (0.097 R)
• M49: 32,673,222 km (0.074 R)
• M50: 33,629,302 km (0.045 R)
• M51: 33,716,817 km (0.067 R)
• M52: 33,979,361 km (0.064 R)
• M53: 36,822,319 km (0.039 R)
• M54: 37,454,370 km (0.094 R)
• M55: 38,090,011 km (0.115 R)
• M56: 38,637,689 km (0.101 R)
• M57: 38,729,094 km (0.114 R)
• M58: 39,925,577 km (0.113 R)
• M59: 40,110,630 km (0.048 R)
• M60: 40,296,131 km (0.075 R)
• M61: 40,667,882 km (0.058 R)
• M62: 41,227,528 km (0.112 R)
• M63: 44,159,646 km (0.051 R)
• M64: 44,542,916 km (0.045 R)
• M65: 44,638,808 km (0.108 R)
• M66: 45,409,087 km (0.116 R)
• M67: 46,378,182 km (0.075 R)
• M68: 48,830,391 km (0.103 R)
• M69: 50,122,168 km (0.073 R)
• M70: 52,030,289 km (0.051 R)
• M71: 52,131,417 km (0.114 R)
• M72: 53,349,593 km (0.056 R)
• M73: 53,757,696 km (0.068 R)
• M74: 54,064,371 km (0.044 R)
• M75: 54,577,043 km (0.117 R)
• M76: 55,503,652 km (0.09 R)
• M77: 55,607,025 km (0.048 R)
• M78: 56,435,647 km (0.09 R)
• M79: 60,320,704 km (0.118 R)
• M80: 60,958,888 km (0.097 R)
• M81: 61,278,729 km (0.093 R)
• M82: 64,182,872 km (0.079 R)
• M83: 65,487,814 km (0.08 R)
• M84: 65,706,227 km (0.096 R)
• M85: 66,034,146 km (0.096 R)
• M86: 67,241,550 km (0.063 R)
• M87: 68,234,730 km (0.036 R)
• M88: 70,347,352 km (0.086 R)
• M89: 76,582,740 km (0.053 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,226 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit